This will be a rather short review because I usually tend to review stuff I hate, so I don't know what exactly to say when I have absolutely nothing to complain about.
The plot is, as you can guess, Onizuka's and Ryuuji's backstory, the lovabale delinquent-legends that no one would ever dare to mess with. They're feared by enemies, admired by their peers and were "kicked out of school" for their brutal deeds. Or so they say in a letter they left behind, with the truth being these two wanting to polish their image for the sake of finally getting laid in a new school.
These two are just the best duo I've seen in a Manga. You probably already love Onizuka, and here you'll learn to love Ryuuji just as much as him, their friendship is touching (in a completely manly way of course...) and hilarious and you see these two grow into young adults...that basically stay the same idiots until the very end! (though Ryuuji does mature a little in GTO).
So, if you can overlook, or even love the old art style (which I do!), you will absolutely fall in love with the the action packed comedic genius of Shonan Junai Gumi!
